package com.condominio.servlet.residente;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.condominio.excepcion.DAOExcepcion;
import com.condominio.modelo.Persona;
import com.condominio.negocio.ResidenteNegocio;

/**
 * Servlet implementation class ResidenteListarServlet
 */
@WebServlet("/ResidenteListarServlet")
public class ResidenteListarServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ResidenteListarServlet() {
        super();
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.processRequest(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.processRequest(request, response);
	}
	
	public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		HttpSession session = request.getSession();

		Persona oUsuario = (Persona)session.getAttribute("USUARIO_ACTUAL");	
		if(oUsuario == null){
			request.getRequestDispatcher("error.jsp").forward(request, response);
			return;
		}
		
		ResidenteNegocio oResNeg = new ResidenteNegocio();
		try {					
			request.setAttribute("residentes", oResNeg.getResidentes());
			RequestDispatcher rd = request.getRequestDispatcher("/inscripcion_visita.jsp");
			rd.forward(request, response);
		} catch (DAOExcepcion e) {			
			session.setAttribute("ERROR_MSG", e.getMessage());
			RequestDispatcher rd = request.getRequestDispatcher("/inscripcion_visita.jsp");
			rd.forward(request, response);
		}
	}

}
